Prices of daily goods ________ through a computer can be lower than store prices.

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This is a ________ building, which is about ________ high.

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A．six-storey; 38 meter

B．six-storeys; 38-meter

C．six-storeyed; 38 meters

D．six-storey; 38-meters

We didn't hear of the matter ________ you told us.

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Try ________ at the back door if nobody hears you at the front door.

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Is this the way you thought of ________ the problem?

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Let's ________ and have a look around.

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The barking of the dog ________ the stranger away.

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He ________ the bird in the tree but failed to hit it.

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In ________ years, there have been many changes.

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He is afraid to walk on a ________ street.

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